---
layout: example.html
title: OSM Vector Tiles
shortdesc: Using OpenStreetMap vector tiles.
docs: >
  A simple vector tiles map with Mapzen vector tiles. This example uses the TopoJSON format's `layerName` option to determine the layer ("water", "roads", "buildings") for styling. **Note**: [`ol.format.MVT`](../apidoc/ol.format.MVT.html) is an even more efficient format for vector tiles.
tags: "vector, tiles, osm, mapzen"
cloak:
  vector-tiles-5eJz6JX: Your Mapzen API key from https://mapzen.com/developers
---
<div id="map" class="map"></div>
